2. A type of word that simultaneously modifies and describes the situation of a noun (acting as an adjective) while serving the predictive function within a sentence, typified by action, emotion, or rape.
Since adjectative verb prepositions are a new concept to the English language, sighting them is as rare as the elusive Anglican Two-Puss of Rhodesia. Thus, the definition of said grammatical evolution pre-empts the creation of such descriptively verbacious words as collapshickal.